Cheapest one-way flights from Shannon to Boston in July from $555

AirHint found the following cheapest one-way flights from Shannon (SNN) to Boston (BOS) in July 2026 (see full year).

One-Way flights

24 Jul Aer Lingus direct
02 Jul Aer Lingus direct
25 Jul Aer Lingus
21 Jul Ryanair
20 Jul Ryanair
25 Jul Aer Lingus direct
17 Jul Ryanair
01 Jul British Airways
31 Jul British Airways
30 Jul British Airways

Also check the deals for return flights from Shannon to Boston in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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